Austin		1:62,500 scale geology of the Austin area
Austinw		1:24,000 scale geology of the Austin West Quadrangle
Delrio		1:24,000 scale geology of the Del Rio area
George		1:24,000 scale geology of the Georgetown area
Huecobols	1:24,000 scale geology of the Hueco Bolson, west Texas, area
Quitman		1:125,000 scale geology of the Southern Quitman Mts, west Texas area
Sublands	1:125,000 scale wetlands map from the Submerged Lands of texas, Brownsville-		Harlingen area
Swnewbraunfels,
Newbraunfels	1:24,000 scale geology of the New Braunfels are